boby{
    background-color #F1F5F8;
}
.row:after{
    display: table;
    content:"";
    clear: both;
}
.center{
    margin-left: auto;margin-right: auto;
}
.head{
    width: 100%;
    height: 50px;
    border-bottom-color: #e7e7e7;
}
.server{
    width: 80%;
    margin-top: 99px;
    text-align: center;
    overflow: hidden;
}
.server h1{
    color: #00B3FD;
    font-size: 30px;
}
.line{
    border: 1px solid #00B3FD;
    width: 83px;
    margin-top: 20px;
    margin-bottom: 120px;
}
.product-bg{
    background-color: #F1F5F8;
    padding-bottom: 4px;
}
.product{
    width: 80%;
    margin-top: 99px;
    text-align: center;
    overflow: hidden;
    padding-bottom: 27px;
}
.product h1{
    color: #00B3FD;
    font-size: 30px;
    padding-top: 67px;
}
.product-2{
    width: 320px;height: 275px;
    background-color: white;
}
.product-2 img{
    width: 305px;height: 201px;
    margin-top: 10px;
}
.product-2 p{
    margin-left:10px; 
    font-size: 16px;
    margin-top: 10px;
    margin-bottom: 0;
    text-align: left;
}
.product-2 i{
    margin-left: -146px;
    color: #AEB5BD;
    text-align: left;
}
.product-2 img:hover{
    background: #F1F5F8;
    opacity: 0.7;
}
.line-2{
    border: 1px solid #00B3FD;
    width: 83px;
    margin-top: 20px;
    margin-bottom: 40px;
}
.brand{
    width: 80%;
    text-align: center;
    overflow: hidden;
}
.brand-2{
    width: 248px;height: 88px;
    background-color: #F1F5F8;
}
.brand-2 img{
    padding-top: 12px;
}
.brand-2:hover{
    background: #F1F5F8;
    opacity: 0.7;
}
.brand h1{
    color: #00B3FD;
    font-size: 30px;
    padding-top: 44px;
}
.line-3{
    border: 1px solid #00B3FD;
    width: 83px;
    margin-top: 20px;
    margin-bottom: 45px;
}
.about{
    width: 100%;
    padding: 0;
    margin-top: 70px;
    height: 640px;
    margin-bottom: 0;
    background: url("../images/about-bg.jpg") no-repeat center center;
}
/* .about img{
    width: 100%;
    position: relative;
} */
.about h1{
    color: white;
    font-size: 30px;
    padding-top: 44px;
    text-align: center;
    /* position: absolute; */
}
.line-4{
    border: 1px solid #77D2F7;
    width: 83px;
    margin-top: 20px;
    /* position: absolute; */
    margin-bottom: 45px;
}
.about p{
    text-align: center;
    font-size: 16px;
    color: white;
    line-height: 2;
    /* position: absolute; */
}
.map{
    width: 100%;height: 200px;
    background: url("../images/content-bg.png") no-repeat center center;
    /* margin-left: auto;margin-right: auto; */
    position: relative;
    /* overflow: hidden; */
}
/* .map img{
    width: 100%;
} */
.map-2{
    width: 100%;
    position: absolute;
    text-align: center;
}
.map-3{
    padding-top: 30px;
    height: 150px;
}
.map-2 p{
    color: white;
}